What is another word for talked big?
Pronunciation: [tˈɔːkt bˈɪɡ] (IPA) 
There are many synonyms for the phrase "talked big" that are commonly used in everyday language. One possible replacement might be "bragged," which implies a sense of exaggeration or boasting. Other potential options could include "boasted," "blustered," "grandstanded," or "swaggered." These phrases all suggest a sense of confidence or arrogance, often rooted in a desire to impress others or inflate one's own sense of importance. While talking big can sometimes be seen as a positive quality, such as when it reflects genuine confidence or ambition, it can also come across as insincere or obnoxious if overdone.
